/*
 * orbit-footer.css — Canonical HUD + Footer + Orb + Cluster + Debug Panel
 *
 * Shared by ALL ORBIT navigable surfaces. Load after orbit-tokens.css and
 * orbit-components.css. Surface-specific overrides go in the surface's own
 * <style> block.
 *
 * Elements provided:
 *   #hud               — top bar (50px)
 *   #hud-private-bar   — slides in when mode = private
 *   .orbit-situation-rail — collapsible pipeline telemetry strip (Row 2)
 *   #orb-bar           — bottom footer strip (48px)
 *   #orb-cluster       — gravitational particle field (position:fixed, centered)
 *   #ambient-orb       — TARS/CASE visual entity (position:fixed, centered)
 *   #vox-diag          — voice/audio debug panel (position:fixed, hidden by default)
 *   #vox-diag-tab      — 5px pull-tab to re-open debug panel
 */

/* ── orbit-footer custom element — layout transparency ──────────────── */
orbit-footer { display: contents; }

/* ── HUD ──────────────────────────────────────────────────────────────── */
#hud {
  height:50px; flex-shrink:0; display:flex; align-items:center;
  padding:0 20px; gap:12px; position:relative; z-index:50;
  background:rgba(3,5,8,0.88); backdrop-filter:blur(20px);
  border-bottom:1px solid var(--border);
}
.hud-brand {
  font-size:13px; font-weight:900; letter-spacing:0.2em;
  color:var(--cyan); white-space:nowrap; flex-shrink:0; cursor:default;
}
.hud-sep { width:1px; height:20px; background:var(--border); flex-shrink:0; }
.hud-status { display:flex; align-items:center; gap:10px; flex-shrink:0; }
.hud-dot { width:5px; height:5px; border-radius:50%; flex-shrink:0; }
.hud-dot.on  { background:var(--emerald); box-shadow:0 0 5px rgba(16,185,129,0.7); animation:dotPulse 2s infinite; }
.hud-dot.dim { background:var(--slate); }
@keyframes dotPulse { 0%,100%{opacity:1;} 50%{opacity:0.45;} }
.hud-label { font-size:10px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; color:rgba(148,163,184,0.90); white-space:nowrap; }
.hud-val   { font-size:11px; font-weight:600; color:var(--text-dim); }
.hud-spacer { flex:1; }
.hud-right  { display:flex; align-items:center; gap:20px; flex-shrink:0; }

/* ── Universal ORBIT nav button ─────────────────────────────────────── */
.orbit-nav-btn {
  font-family:var(--font-mono); font-size:11px; font-weight:600;
  letter-spacing:0.08em; text-transform:uppercase;
  color:var(--text-dim); background:transparent;
  padding:5px 13px; border:1px solid var(--border); border-radius:4px;
  cursor:pointer; transition:color .12s, border-color .12s, background .12s;
  white-space:nowrap; flex-shrink:0; text-decoration:none; display:inline-block;
}
.orbit-nav-btn:hover  { color:var(--cyan); border-color:rgba(0,212,255,0.35); background:rgba(0,212,255,0.06); }
.orbit-nav-btn.active { color:var(--cyan); border-color:rgba(0,212,255,0.35); background:rgba(0,212,255,0.08); }
.orbit-nav-btn.wave-btn       { color:var(--emerald); border-color:rgba(16,185,129,0.35); }
.orbit-nav-btn.wave-btn:hover { color:var(--emerald); border-color:rgba(16,185,129,0.55); background:rgba(16,185,129,0.08); }

/* Surfaces with canonical HUD hide the floating mic badge — HUD badge is canonical */
#orbit-mic-badge { display:none !important; }

/* ── Mode badge ─────────────────────────────────────────────────────── */
.hud-mode-badge {
  font-family:var(--font-mono); font-size:10px; font-weight:700;
  letter-spacing:0.14em; text-transform:uppercase;
  padding:5px 11px; border-radius:4px; border:1px solid; flex-shrink:0;
  pointer-events:none; white-space:nowrap; transition:background 0.2s, color 0.2s, box-shadow 0.2s;
}
.hud-mode-badge[data-mode="live"]    { color:var(--emerald); border-color:rgba(16,185,129,0.3);  background:rgba(16,185,129,0.07); }
.hud-mode-badge[data-mode="standby"] { color:var(--amber);   border-color:rgba(245,158,11,0.3);  background:rgba(245,158,11,0.06); }
.hud-mode-badge[data-mode="focus"]   { color:var(--cyan);    border-color:rgba(0,212,255,0.3);   background:rgba(0,212,255,0.06); }
.hud-mode-badge[data-mode="private"] {
  color:rgba(248,113,113,1); border-color:rgba(239,68,68,0.65); background:rgba(239,68,68,0.14);
  pointer-events:auto; cursor:pointer;
  animation:hud-private-pulse 1.8s ease-in-out infinite;
}
.hud-mode-badge[data-mode="private"]:hover { background:rgba(239,68,68,0.24); color:#fff; box-shadow:0 0 16px rgba(239,68,68,0.55); }
@keyframes hud-private-pulse {
  0%,100% { box-shadow:0 0 4px rgba(239,68,68,0.30); opacity:1; }
  50%     { box-shadow:0 0 16px rgba(239,68,68,0.75); opacity:0.85; }
}

/* ── PRIVATE restore bar ─────────────────────────────────────────────── */
#hud-private-bar {
  height:0; overflow:hidden; flex-shrink:0;
  display:flex; align-items:center; gap:14px; padding:0;
  background:rgba(239,68,68,0.08); border-left:2px solid rgba(239,68,68,0.65);
  border-bottom:1px solid rgba(239,68,68,0.20);
  transition:height 0.22s ease, padding 0.22s ease;
}
#hud-private-bar.active { height:34px; padding:0 18px; }
.hpb-label { font-family:var(--font-mono); font-size:9px; font-weight:700; letter-spacing:0.12em; color:rgba(248,113,113,0.92); flex:1; text-transform:uppercase; }
.hpb-actions { display:flex; gap:6px; flex-shrink:0; }
.hpb-btn {
  font-family:var(--font-mono); font-size:9px; font-weight:700; letter-spacing:0.10em;
  padding:3px 10px; border-radius:4px; cursor:pointer; border:1px solid rgba(255,255,255,0.12);
  background:rgba(255,255,255,0.05); color:rgba(226,232,240,0.72); transition:all 0.12s;
}
.hpb-btn:hover { background:rgba(255,255,255,0.11); color:rgba(226,232,240,0.95); }

/* ── HUD Dropdown ────────────────────────────────────────────────────── */
.hud-dropdown { position:relative; flex-shrink:0; }
.hud-dd-panel {
  display:none; position:absolute; top:calc(100% + 7px); right:0;
  background:rgba(4,8,16,0.97); border:1px solid rgba(0,212,255,0.12);
  border-radius:6px; overflow:hidden; z-index:200;
  backdrop-filter:blur(20px); box-shadow:0 8px 32px rgba(0,0,0,0.6);
  min-width:160px;
}
.hud-dd-panel.open { display:block; }
.hud-dd-group-label {
  font-family:var(--font-mono); font-size:8px; font-weight:700;
  letter-spacing:0.16em; text-transform:uppercase; color:var(--slate);
  padding:9px 14px 4px;
}
.hud-dd-sep { height:1px; background:rgba(255,255,255,0.06); margin:4px 0; }
.hud-dd-item {
  display:flex; align-items:center; gap:9px;
  padding:8px 14px; width:100%; text-align:left;
  font-family:var(--font-mono); font-size:10px; font-weight:600;
  letter-spacing:0.08em; text-transform:uppercase;
  color:var(--text-dim); text-decoration:none;
  cursor:pointer; background:transparent; border:none;
  transition:color .1s, background .1s; white-space:nowrap;
}
.hud-dd-item:hover  { color:var(--cyan); background:rgba(0,212,255,0.06); }
.hud-dd-item.active { color:var(--cyan); }
.hud-dd-dot {
  width:4px; height:4px; border-radius:50%;
  background:var(--cyan); flex-shrink:0; opacity:0; transition:opacity .15s;
}
.hud-dd-item.active .hud-dd-dot { opacity:1; }

/* ── Sound button ────────────────────────────────────────────────────── */
#sound-btn {
  background:transparent; border:none; cursor:pointer;
  padding:5px; color:rgba(148,163,184,0.35); line-height:0;
  transition:color .15s; flex-shrink:0;
  display:flex; align-items:center; justify-content:center;
}
#sound-btn:hover { color:rgba(148,163,184,0.75); }
#sound-btn.muted { color:rgba(71,85,105,0.55); }

/* ── Situation Rail (Row 2 — collapsible pipeline telemetry) ─────────── */
.orbit-situation-rail {
  display:flex; align-items:stretch; flex-shrink:0;
  overflow:hidden; position:relative;
  transition:height 0.22s cubic-bezier(0.4,0,0.2,1);
  border-left:2px solid transparent;
}
.orbit-situation-rail[data-expanded="true"]  { height:36px; }
.orbit-situation-rail[data-expanded="false"] { height:0; }
.orbit-situation-rail[data-health="nominal"]  { border-left-color:rgba(0,212,255,0.30); }
.orbit-situation-rail[data-health="warn"]     { border-left-color:rgba(245,158,11,0.70); }
.orbit-situation-rail[data-health="critical"] { border-left-color:rgba(239,68,68,0.80); }
.orbit-situation-rail .orbit-pipeline-bar { flex:1; height:auto; min-width:0; }

/* ── Pipeline bar text — canonical sizes (all surfaces) ─────────────────── */
#situation-rail .orbit-pipeline-bar          { background: rgba(255,255,255,0.03); }
#situation-rail .orbit-pbar-seg              { gap: 6px; }
#situation-rail .orbit-pbar-count            { font-size: 13px; color: rgba(226,232,240,0.95); }
#situation-rail .orbit-pbar-label            { font-size: 11px; color: rgba(148,163,184,0.85); }
#situation-rail .orbit-pbar-seg--exec .orbit-pbar-count { color: var(--status-warn); }

/* ── Orb Bar (footer strip, bottom of flex column) ──────────────────── */
#orb-bar {
  height:48px; flex-shrink:0; display:flex; align-items:center;
  padding:0 20px 5px 20px; position:relative; z-index:30;
  background:rgba(3,5,8,0.45); backdrop-filter:blur(20px);
  border-top:1px solid transparent;
}
#orb-status-text {
  margin-left:auto; font-family:var(--font-mono); font-size:11px;
  font-weight:500; letter-spacing:0.10em; color:rgba(148,163,184,0.55);
  text-transform:uppercase; pointer-events:none; line-height:1;
}

/* ── Globular cluster (gravitational particle field, fixed under orb) ── */
#orb-cluster {
  position:fixed; bottom:-45px; left:50%; transform:translateX(-50%);
  width:160px; height:160px; z-index:31; pointer-events:none;
  -webkit-mask-image:radial-gradient(circle, black 55%, transparent 100%);
          mask-image:radial-gradient(circle, black 55%, transparent 100%);
}

/* ── Ambient orb — TARS/CASE visual entity (fixed, half above footer) ── */
#ambient-orb {
  position:fixed; bottom:41px; left:50%; transform:translateX(-50%);
  width:140px; height:140px; z-index:40; pointer-events:none;
  display:flex; align-items:center; justify-content:center;
}
#ambient-ring {
  position:absolute; inset:-10px; border-radius:50%;
  border:1px solid rgba(0,212,255,0.12);
  animation:ambientRing 4s ease-in-out infinite; pointer-events:none;
}
@keyframes ambientRing { 0%,100%{transform:scale(1);opacity:0.4;} 50%{transform:scale(1.06);opacity:0.8;} }
#tars-canvas {
  position:absolute; top:0; left:0; opacity:1;
  pointer-events:auto; cursor:pointer;
}
#orb-tap-hint { display:none; }

/* ── Voice Diagnostic Panel ─────────────────────────────────────────── */
#vox-diag {
  position:fixed; left:0; right:0; bottom:0; z-index:99999;
  max-height:60dvh; overflow-y:auto;
  background:rgba(0,0,0,0.92); border-top:2px solid var(--cyan);
  padding:10px 14px;
  font-family:var(--font-mono); font-size:13px; line-height:1.6;
  color:var(--cyan);
  box-shadow:0 -4px 22px rgba(0,212,255,0.35);
  transition:border-top-color 0.4s ease, color 0.4s ease, box-shadow 0.4s ease;
  display:flex; flex-direction:column; gap:4px;
  -webkit-user-select:text !important; user-select:text !important;
  -webkit-touch-callout:default !important;
}
#vox-diag * { -webkit-user-select:text !important; user-select:text !important; }
#vox-diag-tab {
  position:fixed; left:0; right:0; bottom:0; height:5px;
  background:var(--cyan); z-index:99998;
  cursor:pointer; display:none;
  box-shadow:0 -2px 10px rgba(0,212,255,0.6);
  transition:background 0.4s ease, box-shadow 0.4s ease;
}
body.persona-case #vox-diag-tab { background:var(--purple); box-shadow:0 -2px 10px rgba(168,85,247,0.6); }
body.persona-case #vox-diag     { border-top-color:var(--purple); color:var(--purple); box-shadow:0 -4px 22px rgba(168,85,247,0.35); }
body.persona-case #vox-diag .vd-key { color:rgba(168,85,247,0.55); }

.vd-grid { display:flex; flex-wrap:wrap; gap:14px; align-items:center; }
.vd-cell { display:flex; gap:6px; align-items:center; }
.vd-key  { color:rgba(0,212,255,0.55); text-transform:uppercase; font-size:11px; letter-spacing:0.06em; }
.vd-val  { font-weight:600; font-size:13px; }
.vd-val.ok   { color:#22c55e; }
.vd-val.warn { color:#f59e0b; }
.vd-val.err  { color:#ef4444; }
.vd-heard {
  font-size:12px; padding:6px 10px; border-radius:4px;
  background:rgba(0,212,255,0.06); color:rgba(226,232,240,0.7);
  word-break:break-all; white-space:pre-wrap;
}
.vd-btns { display:flex; gap:8px; margin-top:2px; }
.vd-btn {
  font-family:var(--font-mono); font-size:10px; font-weight:600; letter-spacing:0.08em;
  padding:4px 10px; border-radius:4px; cursor:pointer;
  background:rgba(0,212,255,0.08); border:1px solid rgba(0,212,255,0.35); color:var(--cyan);
  transition:background .12s;
}
.vd-btn:active { background:rgba(0,212,255,0.3); }